Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RP

Ryan Pierce — 37 Patents

CMConcentric Medical: 20 patents #2 of 24Top 9%
NMNine Medical: 6 patents #1 of 3Top 35%
VLVentus Medical Limited: 6 patents #6 of 21Top 30%
THTheravent: 4 patents #2 of 16Top 15%
Carl Junction, MO: #2 of 29 inventorsTop 7%
Missouri: #271 of 23,789 inventorsTop 2%
Overall (All Time): #87,922 of 4,157,543Top 3%
37 Patents All Time

Issued Patents All Time

Showing 1–25 of 37 patents

Patent #TitleCo-InventorsDate
12303425 Methods and devices to prevent premature birth, stillbirth, miscarriage, infection, or pregnancy Michael SCHOOF 2025-05-20
12233228 Methods and devices to prevent premature birth Benjamin Kahn CLINE 2025-02-25
11819648 Methods and devices to prevent premature birth Benjamin Kahn CLINE 2023-11-21
10773062 Methods and devices to prevent premature birth Benjamin Kahn CLINE 2020-09-15
10610228 Passive nasal peep devices Benjamin Kahn CLINE, Ronald French, Frank W. Wang, Rajiv Doshi 2020-04-07
10279184 Devices and methods for treating cardiovascular and metabolic disease Benjamin Kahn CLINE 2019-05-07
10076347 Systems, methods and devices for removing obstructions from a blood vessel Ivan Sepetka, Son Gia, John Miller, Maria Aboytes, Tiffany Tran Ngo 2018-09-18
9833354 Nasal respiratory devices Bryan Loomas, Rajiv Doshi, Robert A. Howard, Motohide Hatanaka 2017-12-05
9764120 Methods and devices to prevent premature birth Benjamin Kahn CLINE 2017-09-19
9636125 Systems, methods and devices for removing obstructions from a blood vessel Ivan Sepetka, Emily Vu, Dan Nguyen, John Miller, Tiffany Tran Ngo +1 more 2017-05-02
9474885 Methods and devices to prevent premature birth Benjamin Kahn CLINE 2016-10-25
9238113 Nasal respiratory devices for positive end-expiratory pressure Bryan Loomas, Rajiv Doshi, Robert A. Howard, Motohide Hatanaka 2016-01-19
8985116 Layered nasal devices Rajiv Doshi, Bryan Loomas, Arthur Ferdinand, Arthur G. Sandoval, Jeffrey Servaites +2 more 2015-03-24
8597320 Devices and methods for treating vascular malformations Ivan Sepetka, Martin Dieck, Maria Aboytes, Son Gia 2013-12-03
8409215 Systems, methods and devices for removing obstructions from a blood vessel Ivan Sepetka, Emily Vu, Dan Nguyen, John Miller, Tiffany Tran Ngo +1 more 2013-04-02
8302607 Adhesive nasal respiratory devices Bryan Loomas, Rajiv Doshi, Jonathan Patrick Summers, Jeffrey Servaites, Arthur Ferdinand +2 more 2012-11-06
8298257 Systems, methods and devices for removing obstructions from a blood vessel Ivan Sepetka, Son Gia, John Miller, Maria Aboytes, Tiffany Tran Ngo 2012-10-30
8267940 Systems, methods and devices for removing obstructions from a blood vessel Ivan Sepetka, Son Gia, John Miller, Maria Aboytes, Tiffany Tran Ngo 2012-09-18
8105333 Systems, methods and devices for removing obstructions from a blood vessel Ivan Sepetka, Martin Dieck, Son Gia, John Miller, Maria Aboytes +3 more 2012-01-31
8061357 Adhesive nasal respiratory devices Bryan Loomas, Rajiv Doshi, Jonathan Patrick Summers, Jeffrey Servaites, Arthur Ferdinand +2 more 2011-11-22
8062307 Systems, methods and devices for removing obstructions from a blood vessel Ivan Sepetka, Emily Vu, Dan Nguyen, John Miller, Tiffany Tran Ngo +1 more 2011-11-22
7987852 Nasal devices Rajiv Doshi, Bryan Loomas, Elliot Sather, Arthur G. Sandoval, Jeffrey Servaites +2 more 2011-08-02
7856979 Nasal respiratory devices Rajiv Doshi, Bryan Loomas 2010-12-28
7806120 Nasal respiratory devices for positive end-expiratory pressure Bryan Loomas, Rajiv Doshi, Robert A. Howard, Motohide Hatanaka 2010-10-05
7766049 Balloon catheter John Miller, Martin Dieck, Maria Aboytes 2010-08-03